X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/bd81e49c054c7a196c01e901a5e41f6896bad4d8..90b793eb07dc190eeb1144a1da079de760d17c36:/projects/stargazer/users_impl.cpp

diff --git a/projects/stargazer/users_impl.cpp b/projects/stargazer/users_impl.cpp
index 19be5a41..ee25fb2c 100644
--- a/projects/stargazer/users_impl.cpp
+++ b/projects/stargazer/users_impl.cpp
@@ -22,17 +22,8 @@
  *    Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
  */
 
-/*
- $Revision: 1.61 $
- $Date: 2010/09/13 05:56:42 $
- $Author: faust $
- */
-
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE
-#endif
-
 #include <pthread.h>
+
 #include <csignal>
 #include <cassert>
 #include <algorithm>
@@ -42,128 +33,110 @@
 
 #include "stg/settings.h"
 #include "stg/common.h"
+
 #include "users_impl.h"
 #include "stg_timer.h"
 
-using namespace std;
-
-extern const volatile time_t stgTime;
+extern volatile time_t stgTime;
 
-//#define USERS_DEBUG 1
+using STG::UsersImpl;
 
 //-----------------------------------------------------------------------------
-USERS_IMPL::USERS_IMPL(SETTINGS_IMPL * s, STORE * st, TARIFFS * t, const ADMIN * sa)
-    : USERS(),
-      users(),
-      usersToDelete(),
-      /*userIPNotifiersBefore(),
-      userIPNotifiersAfter(),*/
-      ipIndex(),
-      loginIndex(),
-      settings(s),
+UsersImpl::UsersImpl(SettingsImpl * s, Store * st,
+                    Tariffs * t, Services & svcs,
+                    const Admin& sa)
+    : settings(s),
       tariffs(t),
+      m_services(svcs),
       store(st),
       sysAdmin(sa),
-      WriteServLog(GetStgLogger()),
-      nonstop(false),
+      WriteServLog(Logger::get()),
       isRunning(false),
-      mutex(),
-      thread(),
-      handle(0),
-      searchDescriptors(),
-      onAddNotifiers(),
-      onDelNotifiers(),
-      onAddNotifiersImpl(),
-      onDelNotifiersImpl()
+      handle(0)
 {
-pthread_mutexattr_t attr;
-pthread_mutexattr_init(&attr);
-pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
-pthread_mutex_init(&mutex, &attr);
 }
 //-----------------------------------------------------------------------------
-USERS_IMPL::~USERS_IMPL()
+UsersImpl::~UsersImpl()
 {
-pthread_mutex_destroy(&mutex);
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::FindByNameNonLock(const string & login, user_iter * user)
+int UsersImpl::FindByNameNonLock(const std::string & login, user_iter * user)
 {
-map<string, user_iter>::iterator iter;
-iter = loginIndex.find(login);
-if (iter != loginIndex.end())
-    {
-    if (user)
-        *user = iter->second;
-    return 0;
-    }
-return -1;
+const std::map<std::string, user_iter>::const_iterator iter(loginIndex.find(login));
+if (iter == loginIndex.end())
+    return -1;
+if (user)
+    *user = iter->second;
+return 0;
+}
+//-----------------------------------------------------------------------------
+int UsersImpl::FindByNameNonLock(const std::string & login, const_user_iter * user) const
+{
+const std::map<std::string, user_iter>::const_iterator iter(loginIndex.find(login));
+if (iter == loginIndex.end())
+    return -1;
+if (user)
+    *user = iter->second;
+return 0;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::FindByName(const string & login, USER_PTR * user)
+int UsersImpl::FindByName(const std::string & login, UserPtr * user)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 user_iter u;
-int res = FindByNameNonLock(login, &u);
-if (res)
+if (FindByNameNonLock(login, &u))
     return -1;
 *user = &(*u);
 return 0;
 }
 //-----------------------------------------------------------------------------
-bool USERS_IMPL::TariffInUse(const string & tariffName) const
+int UsersImpl::FindByName(const std::string & login, ConstUserPtr * user) const
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-list<USER_IMPL>::const_iterator iter;
+std::lock_guard<std::mutex> lock(m_mutex);
+const_user_iter u;
+if (FindByNameNonLock(login, &u))
+    return -1;
+*user = &(*u);
+return 0;
+}
+//-----------------------------------------------------------------------------
+bool UsersImpl::Exists(const std::string & login) const
+{
+std::lock_guard<std::mutex> lock(m_mutex);
+const std::map<std::string, user_iter>::const_iterator iter(loginIndex.find(login));
+return iter != loginIndex.end();
+}
+//-----------------------------------------------------------------------------
+bool UsersImpl::TariffInUse(const std::string & tariffName) const
+{
+std::lock_guard<std::mutex> lock(m_mutex);
+std::list<UserImpl>::const_iterator iter;
 iter = users.begin();
 while (iter != users.end())
     {
-    if (iter->GetProperty().tariffName.Get() == tariffName)
+    if (iter->GetProperties().tariffName.Get() == tariffName)
         return true;
     ++iter;
     }
 return false;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::Add(const string & login, const ADMIN * admin)
+int UsersImpl::Add(const std::string & login, const Admin * admin)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-const PRIV * priv = admin->GetPriv();
+std::lock_guard<std::mutex> lock(m_mutex);
+const auto& priv = admin->priv();
 
-if (!priv->userAddDel)
+if (!priv.userAddDel)
     {
     WriteServLog("%s tried to add user \'%s\'. Access denied.",
-         admin->GetLogStr().c_str(), login.c_str());
-    /*errorStr = "Admin \'" + admin->GetLogin() +
-               "\': tried to add user \'" + ud->login + "\'. Access denied.";*/
+                 admin->logStr().c_str(), login.c_str());
     return -1;
     }
 
-//////
 if (store->AddUser(login))
-    {
-    //TODO
-    //WriteServLog("Admin \'%s\': tried to add user \'%s\'. Access denied.",
-    //     admin->GetLogin().c_str(), ud->login.c_str());
     return -1;
-    }
-//////
-
-USER_IMPL u(settings, store, tariffs, sysAdmin, this);
-
-/*struct tm * tms;
-time_t t = stgTime;
-
-tms = localtime(&t);
 
-tms->tm_hour = 0;
-tms->tm_min = 0;
-tms->tm_sec = 0;
-
-if (settings->GetDayResetTraff() > tms->tm_mday)
-    tms->tm_mon -= 1;
-
-tms->tm_mday = settings->GetDayResetTraff();*/
+UserImpl u(settings, store, tariffs, &sysAdmin, this, m_services);
 
 u.SetLogin(login);
 
@@ -173,7 +146,7 @@ u.WriteConf();
 u.WriteStat();
 
 WriteServLog("%s User \'%s\' added.",
-         admin->GetLogStr().c_str(), login.c_str());
+             admin->logStr().c_str(), login.c_str());
 
 u.OnAdd();
 
@@ -183,7 +156,7 @@ AddUserIntoIndexes(users.begin());
 
     {
     // Fire all "on add" notifiers
-    set<NOTIFIER_BASE<USER_PTR> *>::iterator ni = onAddNotifiers.begin();
+    std::set<NotifierBase<UserPtr> *>::iterator ni = onAddNotifiers.begin();
     while (ni != onAddNotifiers.end())
         {
         (*ni)->Notify(&users.front());
@@ -193,7 +166,7 @@ AddUserIntoIndexes(users.begin());
 
     {
     // Fire all "on add" implementation notifiers
-    set<NOTIFIER_BASE<USER_IMPL_PTR> *>::iterator ni = onAddNotifiersImpl.begin();
+    std::set<NotifierBase<UserImplPtr> *>::iterator ni = onAddNotifiersImpl.begin();
     while (ni != onAddNotifiersImpl.end())
         {
         (*ni)->Notify(&users.front());
@@ -204,26 +177,26 @@ AddUserIntoIndexes(users.begin());
 return 0;
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::Del(const string & login, const ADMIN * admin)
+void UsersImpl::Del(const std::string & login, const Admin * admin)
 {
-const PRIV * priv = admin->GetPriv();
+const auto& priv = admin->priv();
 user_iter u;
 
-if (!priv->userAddDel)
+if (!priv.userAddDel)
     {
     WriteServLog("%s tried to remove user \'%s\'. Access denied.",
-         admin->GetLogStr().c_str(), login.c_str());
+                 admin->logStr().c_str(), login.c_str());
     return;
     }
 
 
     {
-    STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+    std::lock_guard<std::mutex> lock(m_mutex);
 
     if (FindByNameNonLock(login, &u))
         {
         WriteServLog("%s tried to delete user \'%s\': not found.",
-                     admin->GetLogStr().c_str(),
+                     admin->logStr().c_str(),
                      login.c_str());
         return;
         }
@@ -232,7 +205,7 @@ if (!priv->userAddDel)
     }
 
     {
-    set<NOTIFIER_BASE<USER_PTR> *>::iterator ni = onDelNotifiers.begin();
+    std::set<NotifierBase<UserPtr> *>::iterator ni = onDelNotifiers.begin();
     while (ni != onDelNotifiers.end())
         {
         (*ni)->Notify(&(*u));
@@ -241,7 +214,7 @@ if (!priv->userAddDel)
     }
 
     {
-    set<NOTIFIER_BASE<USER_IMPL_PTR> *>::iterator ni = onDelNotifiersImpl.begin();
+    std::set<NotifierBase<UserImplPtr> *>::iterator ni = onDelNotifiersImpl.begin();
     while (ni != onDelNotifiersImpl.end())
         {
         (*ni)->Notify(&(*u));
@@ -250,7 +223,7 @@ if (!priv->userAddDel)
     }
 
     {
-    STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+    std::lock_guard<std::mutex> lock(m_mutex);
 
     u->OnDelete();
 
@@ -262,16 +235,16 @@ if (!priv->userAddDel)
     DelUserFromIndexes(u);
 
     WriteServLog("%s User \'%s\' deleted.",
-             admin->GetLogStr().c_str(), login.c_str());
+                 admin->logStr().c_str(), login.c_str());
 
     }
 }
 //-----------------------------------------------------------------------------
-bool USERS_IMPL::Authorize(const std::string & login, uint32_t ip,
-                           uint32_t enabledDirs, const AUTH * auth)
+bool UsersImpl::Authorize(const std::string & login, uint32_t ip,
+                           uint32_t enabledDirs, const Auth * auth)
 {
 user_iter iter;
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 if (FindByNameNonLock(login, &iter))
     {
     WriteServLog("Attempt to authorize non-existant user '%s'", login.c_str());
@@ -299,19 +272,22 @@ AddToIPIdx(iter);
 return true;
 }
 //-----------------------------------------------------------------------------
-bool USERS_IMPL::Unauthorize(const std::string & login, const AUTH * auth)
+bool UsersImpl::Unauthorize(const std::string & login,
+                             const Auth * auth,
+                             const std::string & reason)
 {
 user_iter iter;
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 if (FindByNameNonLock(login, &iter))
     {
     WriteServLog("Attempt to unauthorize non-existant user '%s'", login.c_str());
+    printfd(__FILE__, "Attempt to unauthorize non-existant user '%s'", login.c_str());
     return false;
     }
 
 uint32_t ip = iter->GetCurrIP();
 
-iter->Unauthorize(auth);
+iter->Unauthorize(auth, reason);
 
 if (!iter->GetAuthorized())
     DelFromIPIdx(ip);
@@ -319,9 +295,9 @@ if (!iter->GetAuthorized())
 return true;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::ReadUsers()
+int UsersImpl::ReadUsers()
 {
-vector<string> usersList;
+std::vector<std::string> usersList;
 usersList.clear();
 if (store->GetUsersList(&usersList) < 0)
     {
@@ -331,9 +307,10 @@ if (store->GetUsersList(&usersList) < 0)
 
 user_iter ui;
 
+unsigned errors = 0;
 for (unsigned int i = 0; i < usersList.size(); i++)
     {
-    USER_IMPL u(settings, store, tariffs, sysAdmin, this);
+    UserImpl u(settings, store, tariffs, &sysAdmin, this, m_services);
 
     u.SetLogin(usersList[i]);
     users.push_front(u);
@@ -341,20 +318,36 @@ for (unsigned int i = 0; i < usersList.size(); i++)
 
     AddUserIntoIndexes(ui);
 
-    if (ui->ReadConf() < 0)
-        return -1;
+    if (settings->GetStopOnError())
+        {
+        if (ui->ReadConf() < 0)
+            return -1;
 
-    if (ui->ReadStat() < 0)
-        return -1;
+        if (ui->ReadStat() < 0)
+            return -1;
+        }
+    else
+        {
+        if (ui->ReadConf() < 0)
+            errors++;
+
+        if (ui->ReadStat() < 0)
+            errors++;
+        }
     }
 
+if (errors > 0)
+    return -1;
 return 0;
 }
 //-----------------------------------------------------------------------------
-void * USERS_IMPL::Run(void * d)
+void UsersImpl::Run(std::stop_token token)
 {
+sigset_t signalSet;
+sigfillset(&signalSet);
+pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
 printfd(__FILE__, "=====================| pid: %d |===================== \n", getpid());
-USERS_IMPL * us = (USERS_IMPL*) d;
 
 struct tm t;
 time_t tt = stgTime;
@@ -366,16 +359,16 @@ int day = t.tm_mday;
 printfd(__FILE__,"Day = %d Min = %d\n", day, min);
 
 time_t touchTime = stgTime - MONITOR_TIME_DELAY_SEC;
-string monFile = us->settings->GetMonitorDir() + "/users_r";
-printfd(__FILE__, "Monitor=%d file USERS %s\n", us->settings->GetMonitoring(), monFile.c_str());
+std::string monFile = settings->GetMonitorDir() + "/users_r";
+printfd(__FILE__, "Monitor=%d file USERS %s\n", settings->GetMonitoring(), monFile.c_str());
 
-us->isRunning = true;
-while (us->nonstop)
+isRunning = true;
+while (!token.stop_requested())
     {
     //printfd(__FILE__,"New Minute. old = %02d current = %02d\n", min, t->tm_min);
     //printfd(__FILE__,"New Day.    old = %2d current = %2d\n", day, t->tm_mday);
 
-    for_each(us->users.begin(), us->users.end(), mem_fun_ref(&USER_IMPL::Run));
+    for_each(users.begin(), users.end(), [](auto& user){ user.Run(); });
 
     tt = stgTime;
     localtime_r(&tt, &t);
@@ -386,7 +379,7 @@ while (us->nonstop)
         printfd(__FILE__,"New Minute. old = %d current = %d\n", min, t.tm_min);
         min = t.tm_min;
 
-        us->NewMinute(t);
+        NewMinute(t);
         }
 
     if (day != t.tm_mday)
@@ -394,47 +387,38 @@ while (us->nonstop)
         printfd(__FILE__,"Sec = %d\n", stgTime);
         printfd(__FILE__,"New Day. old = %d current = %d\n", day, t.tm_mday);
         day = t.tm_mday;
-        us->NewDay(t);
+        NewDay(t);
         }
 
-    if (us->settings->GetMonitoring() && (touchTime + MONITOR_TIME_DELAY_SEC <= stgTime))
+    if (settings->GetMonitoring() && (touchTime + MONITOR_TIME_DELAY_SEC <= stgTime))
         {
         //printfd(__FILE__, "Monitor=%d file TRAFFCOUNTER %s\n", tc->monitoring, monFile.c_str());
         touchTime = stgTime;
-        TouchFile(monFile.c_str());
+        TouchFile(monFile);
         }
 
     stgUsleep(100000);
-    } //while (us->nonstop)
-
-user_iter ui = us->users.begin();
-while (ui != us->users.end())
-    {
-    us->DelUserFromIndexes(ui);
-    ++ui;
     }
 
-list<USER_TO_DEL>::iterator iter;
-iter = us->usersToDelete.begin();
-while (iter != us->usersToDelete.end())
+std::list<USER_TO_DEL>::iterator iter(usersToDelete.begin());
+while (iter != usersToDelete.end())
     {
     iter->delTime -= 2 * userDeleteDelayTime;
     ++iter;
     }
-us->RealDelUser();
+RealDelUser();
 
-us->isRunning = false;
+isRunning = false;
 
-return NULL;
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::NewMinute(const struct tm & t)
+void UsersImpl::NewMinute(const struct tm & t)
 {
 //Write traff, reset session traff. Fake disconnect-connect
 if (t.tm_hour == 23 && t.tm_min == 59)
     {
     printfd(__FILE__,"MidnightResetSessionStat\n");
-    for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::MidnightResetSessionStat));
+    for_each(users.begin(), users.end(), [](auto& user){ user.MidnightResetSessionStat(); });
     }
 
 if (TimeToWriteDetailStat(t))
@@ -443,21 +427,21 @@ if (TimeToWriteDetailStat(t))
     int usersCnt = 0;
 
     // ðÉÛÅÍ ÀÚÅÒÏ× ÞÁÓÔÑÍÉ. ÷ ÐÅÒÅÒÙ×ÁÈ ×ÙÚÙ×ÁÅÍ USER::Run
-    list<USER_IMPL>::iterator usr = users.begin();
+    std::list<UserImpl>::iterator usr = users.begin();
     while (usr != users.end())
         {
         usersCnt++;
         usr->WriteDetailStat();
         ++usr;
         if (usersCnt % 10 == 0)
-            for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::Run));
+            for_each(users.begin(), users.end(), [](auto& user){ user.Run(); });
         }
     }
 
 RealDelUser();
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::NewDay(const struct tm & t)
+void UsersImpl::NewDay(const struct tm & t)
 {
 struct tm t1;
 time_t tt = stgTime;
@@ -481,17 +465,20 @@ if (!settings->GetDayFeeIsLastDay())
 if (settings->GetSpreadFee())
     {
     printfd(__FILE__, "Spread DayFee\n");
-    for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::ProcessDayFeeSpread));
+    for_each(users.begin(), users.end(), [](auto& user){ user.ProcessDayFeeSpread(); });
     }
 else
     {
     if (t.tm_mday == dayFee)
         {
         printfd(__FILE__, "DayFee\n");
-        for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::ProcessDayFee));
+        for_each(users.begin(), users.end(), [](auto& user){ user.ProcessDayFee(); });
         }
     }
 
+std::for_each(users.begin(), users.end(), [](auto& user){ user.ProcessDailyFee(); });
+std::for_each(users.begin(), users.end(), [](auto& user){ user.ProcessServices(); });
+
 if (settings->GetDayFeeIsLastDay())
     {
     printfd(__FILE__, "DayResetTraff - 2 -\n");
@@ -499,7 +486,7 @@ if (settings->GetDayFeeIsLastDay())
     }
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::DayResetTraff(const struct tm & t1)
+void UsersImpl::DayResetTraff(const struct tm & t1)
 {
 int dayResetTraff = settings->GetDayResetTraff();
 if (dayResetTraff == 0)
@@ -507,12 +494,12 @@ if (dayResetTraff == 0)
 if (t1.tm_mday == dayResetTraff)
     {
     printfd(__FILE__, "ResetTraff\n");
-    for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::ProcessNewMonth));
-    //for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::SetPrepaidTraff));
+    for_each(users.begin(), users.end(), [](auto& user){ user.ProcessNewMonth(); });
+    //for_each(users.begin(), users.end(), mem_fun_ref(&UserImpl::SetPrepaidTraff));
     }
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::Start()
+int UsersImpl::Start()
 {
 if (ReadUsers())
     {
@@ -520,26 +507,15 @@ if (ReadUsers())
     return -1;
     }
 
-nonstop = true;
-if (pthread_create(&thread, NULL, Run, this))
-    {
-    WriteServLog("USERS: Error: Cannot start thread!");
-    return -1;
-    }
+m_thread = std::jthread([this](auto token){ Run(token); });
 return 0;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::Stop()
+int UsersImpl::Stop()
 {
 printfd(__FILE__, "USERS::Stop()\n");
 
-if (!isRunning)
-    {
-    //printfd(__FILE__, "Alredy stopped\n");
-    return 0;
-    }
-
-nonstop = false;
+m_thread.request_stop();
 
 //5 seconds to thread stops itself
 struct timespec ts = {0, 200000000};
@@ -554,40 +530,36 @@ for (size_t i = 0; i < 25 * (users.size() / 50 + 1); i++)
 //after 5 seconds waiting thread still running. now kill it
 if (isRunning)
     {
-    printfd(__FILE__, "kill USERS thread.\n");
+    printfd(__FILE__, "Detach USERS thread.\n");
     //TODO pthread_cancel()
-    if (pthread_kill(thread, SIGINT))
-        {
-        //errorStr = "Cannot kill USERS thread.";
-        //printfd(__FILE__, "Cannot kill USERS thread.\n");
-        //return 0;
-        }
-    printfd(__FILE__, "USERS killed\n");
+    m_thread.detach();
     }
+else
+    m_thread.join();
 
 printfd(__FILE__, "Before USERS::Run()\n");
-for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::Run));
+for_each(users.begin(), users.end(), [](auto& user){ user.Run(); });
 
 // 'cause bind2st accepts only constant first param
-for (list<USER_IMPL>::iterator it = users.begin();
+for (std::list<UserImpl>::iterator it = users.begin();
      it != users.end();
      ++it)
     it->WriteDetailStat(true);
 
-for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::WriteStat));
-//for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::WriteConf));
+for_each(users.begin(), users.end(), [](auto& user){ user.WriteStat(); });
+//for_each(users.begin(), users.end(), mem_fun_ref(&UserImpl::WriteConf));
 
 printfd(__FILE__, "USERS::Stop()\n");
 return 0;
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::RealDelUser()
+void UsersImpl::RealDelUser()
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 
 printfd(__FILE__, "RealDelUser() users to del: %d\n", usersToDelete.size());
 
-list<USER_TO_DEL>::iterator iter;
+std::list<USER_TO_DEL>::iterator iter;
 iter = usersToDelete.begin();
 while (iter != usersToDelete.end())
     {
@@ -610,7 +582,7 @@ while (iter != usersToDelete.end())
 return;
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::AddToIPIdx(user_iter user)
+void UsersImpl::AddToIPIdx(user_iter user)
 {
 printfd(__FILE__, "USERS: Add IP Idx\n");
 uint32_t ip = user->GetCurrIP();
@@ -618,9 +590,9 @@ uint32_t ip = user->GetCurrIP();
 if (!ip)
     return; // User has disconnected
 
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 
-const map<uint32_t, user_iter>::iterator it(
+const std::map<uint32_t, user_iter>::iterator it(
         ipIndex.lower_bound(ip)
 );
 
@@ -629,14 +601,14 @@ assert((it == ipIndex.end() || it->first != ip) && "User is not in index");
 ipIndex.insert(it, std::make_pair(ip, user));
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::DelFromIPIdx(uint32_t ip)
+void UsersImpl::DelFromIPIdx(uint32_t ip)
 {
 printfd(__FILE__, "USERS: Del IP Idx\n");
 assert(ip && "User has non-null ip");
 
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 
-const map<uint32_t, user_iter>::iterator it(
+const std::map<uint32_t, user_iter>::iterator it(
         ipIndex.find(ip)
 );
 
@@ -646,18 +618,18 @@ if (it == ipIndex.end())
 ipIndex.erase(it);
 }
 //-----------------------------------------------------------------------------
-bool USERS_IMPL::FindByIPIdx(uint32_t ip, user_iter & iter) const
+bool UsersImpl::FindByIPIdx(uint32_t ip, user_iter & iter) const
 {
-map<uint32_t, user_iter>::const_iterator it(ipIndex.find(ip));
+std::map<uint32_t, user_iter>::const_iterator it(ipIndex.find(ip));
 if (it == ipIndex.end())
     return false;
 iter = it->second;
 return true;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::FindByIPIdx(uint32_t ip, USER_PTR * usr) const
+int UsersImpl::FindByIPIdx(uint32_t ip, UserPtr * usr) const
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 
 user_iter iter;
 if (FindByIPIdx(ip, iter))
@@ -669,9 +641,9 @@ if (FindByIPIdx(ip, iter))
 return -1;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::FindByIPIdx(uint32_t ip, USER_IMPL ** usr) const
+int UsersImpl::FindByIPIdx(uint32_t ip, UserImpl ** usr) const
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 
 user_iter iter;
 if (FindByIPIdx(ip, iter))
@@ -683,83 +655,103 @@ if (FindByIPIdx(ip, iter))
 return -1;
 }
 //-----------------------------------------------------------------------------
-bool USERS_IMPL::IsIPInIndex(uint32_t ip) const
+bool UsersImpl::IsIPInIndex(uint32_t ip) const
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 
-map<uint32_t, user_iter>::const_iterator it(ipIndex.find(ip));
+std::map<uint32_t, user_iter>::const_iterator it(ipIndex.find(ip));
 
 return it != ipIndex.end();
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::AddNotifierUserAdd(NOTIFIER_BASE<USER_PTR> * n)
+bool UsersImpl::IsIPInUse(uint32_t ip, const std::string & login, ConstUserPtr * user) const
+{
+std::lock_guard<std::mutex> lock(m_mutex);
+std::list<UserImpl>::const_iterator iter;
+iter = users.begin();
+while (iter != users.end())
+    {
+    if (iter->GetLogin() != login &&
+        !iter->GetProperties().ips.Get().isAnyIP() &&
+        iter->GetProperties().ips.Get().find(ip))
+        {
+        if (user != NULL)
+            *user = &(*iter);
+        return true;
+        }
+    ++iter;
+    }
+return false;
+}
+//-----------------------------------------------------------------------------
+void UsersImpl::AddNotifierUserAdd(NotifierBase<UserPtr> * n)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 onAddNotifiers.insert(n);
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::DelNotifierUserAdd(NOTIFIER_BASE<USER_PTR> * n)
+void UsersImpl::DelNotifierUserAdd(NotifierBase<UserPtr> * n)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 onAddNotifiers.erase(n);
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::AddNotifierUserDel(NOTIFIER_BASE<USER_PTR> * n)
+void UsersImpl::AddNotifierUserDel(NotifierBase<UserPtr> * n)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 onDelNotifiers.insert(n);
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::DelNotifierUserDel(NOTIFIER_BASE<USER_PTR> * n)
+void UsersImpl::DelNotifierUserDel(NotifierBase<UserPtr> * n)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 onDelNotifiers.erase(n);
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::AddNotifierUserAdd(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+void UsersImpl::AddNotifierUserAdd(NotifierBase<UserImplPtr> * n)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 onAddNotifiersImpl.insert(n);
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::DelNotifierUserAdd(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+void UsersImpl::DelNotifierUserAdd(NotifierBase<UserImplPtr> * n)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 onAddNotifiersImpl.erase(n);
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::AddNotifierUserDel(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+void UsersImpl::AddNotifierUserDel(NotifierBase<UserImplPtr> * n)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 onDelNotifiersImpl.insert(n);
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::DelNotifierUserDel(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+void UsersImpl::DelNotifierUserDel(NotifierBase<UserImplPtr> * n)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 onDelNotifiersImpl.erase(n);
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::OpenSearch()
+int UsersImpl::OpenSearch()
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 handle++;
 searchDescriptors[handle] = users.begin();
 return handle;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::SearchNext(int h, USER_PTR * user)
+int UsersImpl::SearchNext(int h, UserPtr * user)
 {
-    USER_IMPL * ptr = NULL;
+    UserImpl * ptr = NULL;
     if (SearchNext(h, &ptr))
         return -1;
     *user = ptr;
     return 0;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::SearchNext(int h, USER_IMPL ** user)
+int UsersImpl::SearchNext(int h, UserImpl ** user)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 
 if (searchDescriptors.find(h) == searchDescriptors.end())
     {
@@ -786,9 +778,9 @@ while (searchDescriptors[h]->GetDeleted())
 return 0;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::CloseSearch(int h)
+int UsersImpl::CloseSearch(int h)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 if (searchDescriptors.find(h) != searchDescriptors.end())
     {
     searchDescriptors.erase(searchDescriptors.find(h));
@@ -799,19 +791,19 @@ WriteServLog("USERS. Incorrect search handle.");
 return -1;
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::AddUserIntoIndexes(user_iter user)
+void UsersImpl::AddUserIntoIndexes(user_iter user)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 loginIndex.insert(make_pair(user->GetLogin(), user));
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::DelUserFromIndexes(user_iter user)
+void UsersImpl::DelUserFromIndexes(user_iter user)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::lock_guard<std::mutex> lock(m_mutex);
 loginIndex.erase(user->GetLogin());
 }
 //-----------------------------------------------------------------------------
-bool USERS_IMPL::TimeToWriteDetailStat(const struct tm & t)
+bool UsersImpl::TimeToWriteDetailStat(const struct tm & t)
 {
 int statTime = settings->GetDetailStatWritePeriod();